This collection is made up of a letterbook, mechanical drawings, project records, and order books kept largely by Thomas F. Krajewski, a mechanical engineer, and, later his co-partnered firm Krajewski-Pesant Corp. in New York City, between 1888 and 1906. Krajewski designed custom machine parts, particularly projects for clients purchasing new or re-outfitting old sugar cane processing machinery with his patented improved rolls and boiler pans. The collection includes records of client orders—many of them to sugar estates in Cuba and the greater Caribbean—and retained letterpress copies of his mechanical drawings. The earliest volume begins with letterpress copies of the 1873-1875 business correspondence of John T. Dunkin, who ran a machine shop on West 27th Street, and the latest volumes are order books of Krajewski-Pasant, continuing past Krajewski's death in 1913.
This collection is made up of a letterbook, mechanical drawings, project records, and order books kept largely by Thomas F. Krajewski, a mechanical engineer, and, later his co-partnered firm Krajewski-Pasant Corp. in New York City, between 1888 and 1906. Krajewski designed custom machine parts, particularly projects for clients purchasing new or re-outfitting old sugar cane processing machinery with his patented improved rolls and boiler pans. The collection includes records of client orders—many of them to sugar estates in Cuba and the greater Caribbean—and retained letterpress copies of his mechanical drawings. The earliest volume begins with letterpress copies of the 1873-1875 business correspondence of John T. Dunkin, who ran a machine shop on West 27th Street, and the latest volumes are order books of Krajewski-Pasant, continuing past Krajewski's death in 1913.
Descriptions of each volume:
Volume 1: John T. Dunkin Letterbook, 1873-1875 and 1880s, and Thomas F. Krajewski Sketch Book A, 1888. Pages 1-266 and 614-616. Outgoing correspondence of Jno. T. Dunkin of the J. T. Dunkin steam engine firm (offices at 556 W. 27th Street) to customers, giving updates on their orders for engines, boilers, other machinery (such as a liquor aging machine, a 100-ton hydraulic press), parts, alterations, and services. A few of Dunkin's customers included Paulding Kemble & Co. in Cold Spring, N.Y.; T. F. Rowland of Greenpoint, Long Island; Park Brother & Co. in Pittsburgh; Diggs Brothers in Baltimore; Metropolitan Gas Light Co.; E. G. Goddard of Worcester, Mass.; Watte Campbell and Co. of Newark, N.J.; Kattenhorn Hopke Offerman & Co. of Hastings, N.Y.; J. Adams of Palatka, Florida; and I. R. Pickering of Portland, Connecticut. Other business-related correspondence is present, including a series of letters on bill arbitration between T. Dunkin Paret of The Tanite Company of Stroudsburg, Pennsylvania, and John T. Dunkin in the spring/summer of 1875.
Volume 1: Thomas F. Krajewski Sketch Book A, Jan. 7-Nov. 17, 1888 (pages 268-581); and Volume 2: Thomas F. Krajewski Sketch Book B : 1888-1891 (pages 1-513, plus alphabetic index). Each page of the onion-skin "sketch book" volumes has the name of the project/part(s), the mechanical/engineering design drawings, the estate or client name, and the date it was accomplished. The index is arranged by type of machinery, an order number, and "Estate" (i.e. client). For example, the first page of the index is for "Boilers" and on it are orders for piping, cast iron fittings, steam pipes, damper details, anchor bolts, plates for boiler lugs, connections for boiler fronts, rods and bolts for chimney, valves, and other parts. According to the index, on page 17 is "Piping for old boilers," order number 139, "Estate" Ramona. Page 17 includes mechanical drafts and dimensions for four different pipes for Jno Ramona, Order 139, November 7, 1888. A small selection of entries in the alphabetic index include parts for Cane Carrier Work and Cane Cutters (contracted by Caracas, St. Lucia, Caridad, Narcisa, St. Croix, "Alcancia," San Pedro, etc.); Car Work (with HRR Co. and Sagua Railway Company, etc.), Condensers, Crown Wheels, Defecators & Classifiers, Dumping Machines, Engines, Mills, Pipes, Platforms, Pumps, Steampipes, Tanks, "Triturators," Tools, Vacuum Pans, and Vapor Pipes.
Volume 3: Thomas F. Krajewski and Krajewski-Pesant Project Record Book, 1893-1901 (118 pages). [NB: This volume is a record book and does not contain mechanical drawings].
- Pages 2-99: January 3, 1898-September 4, 1901. Project numbers 3001-4814. Each entry contains the project number, a description of the project, dates, estate owner, order number and date, pencil draft start and end dates, tracing start and end dates, and "Sig."
- Pages 101-111: "Drawings from Havana Office," February 26, 1899-June 12, 1901. Drawing numbers 1-366 (though most numbers do not have any entries associated with them). The filled-in entries contain a drawing number, title of drawing, date, order number, and estate or owner. A few examples include (entry two) "Plan of Regla shops of K.P. Co."; (entry 77) "Pier for Regla Shop," March 25, 1899; and (entry 79) "Railing for Gen. Ludlow's Garden," April 1, 1899. Most entries relate to mills, mill parts, crushers, cranks, shafts, rolls for grinders, regulators, engines, bearings, knives and bars for grinding mills, crown wheels, support bars, a new shaft for an old Bagasse roll, a rudder for a tugboat, crystalizers, pipes, pans and valves for crystalizers, and work for Central Tirguan, Ingo. S. Ignacio, and Ingo. Jesús.
- Pages 127-129: "Havana Sketches," October 6, 1899-1900.
- Page 135: "Regla Sketches," undated.
- Pages 151-154: "Drawings from Mexico," 1896-1901. These entries pertain to estates Alamada, Atencingo, Cuahuistla, A.H. Wright, San Francisco, San Marcos, El Modelo, San Nicolas, San Cristobal, Tenextepango, Sta. Ines, Sta. Clara, et al. Among the projects were a "juice outlet for mill," pulleys and shafts for centrifugals, wheels, plates, boilers, Bagasse burners, bevel gears, a blower and engine, vacuum pan, vulcanized rubber rings for an air pump piston, a general plan of a sugar mill and gearing, position of juice heater and condenser, a plan of Bagasse Carriers, a Sugar Manufactory, and Boiler Plant.
- Pages 171-172: "Drawings from Louisiana" June 14, 1893-November 1, 1900. Estates Adeline, Maria Terre Haute, Ashland, Oaklawn, Raceland, Belle Alliance, McCall Bros., Justine, Elm Hall, Slargeress, Bush Grove, Myrtle Grove, Vanfrey, Segura Sugar Co., Gramercy Co., and others.
- Page 181: "Porto Rico" no dates, by P.R. 1-19. Rolls, shafts, wheels, arrangement of a mill, a tug boat boiler for Ponce Lighter Co., a Bagasse carrier, and a sugar house.
Volume 4: Krajewski-Pesant Corp. Order Book, December 17, 1904-March 15, 1906 (internally, marked in pencil "Book No 7"). 90 pages plus index. Stamped numbers 2640-2958. Each entry in this volume includes stamped date and number, handwritten numbers referencing other record books, the name of the client and their geographical location, a description of the order, and notes about urgency and shipping. A large portion of these accounts are with people and companies in Cuba.
Volume 5: Krajewski-Pesant Corp. Order Book, February 3, 1913-June 7, 1916 (internally, marked in pen "Order Book #14"). 142 pages. Stamped numbers 4193-4631. Each entry in this volume includes stamped date and number, handwritten numbers referencing other record books, the name of the client and their geographical location, a description of the order, and notes about urgency and shipping.